JSFiddle - React, Tailwind, and code Playground

by huston007

HTML

<div id="content">
    <select id="sel">
        <option value="1">Раз</option>
        <option value="2">Два</option>
    </select>
</div>

<span id="result"></span><br>

<button id="check">check</button>

JavaScript

$("#check").click(function(){
    $("#result").html("Выбранное значение:" + $("#sel").val() ); 
    
    var selected = $('#sel > option[selected]').val();
        
    console.log(selected);
    
    //console.log( $("#sel :selected").size())
});